alok patel. let's get to some more facebook questions, in regards to the efficacy of these vaccines. dr. patel, we spoke about this on the brakes, how there have been, there is new data now, they've been out in the real world, you know, scenarios, and the efficacy has increased in a lot of cases. >> yeah, and there is data not only in the united states, but in israel and europe, showing the vaccines are actually working and actually preventing, systematic cases. hospitalizations, and deaths. they are actually performing in the real world about 90%. moderna and pfizer, we knew in the trial they were performing about 94.5, 95% , that is incredible news. you, you remember last summer, we were going to celebrate any vaccine that had greater than 70% efficacy. so seeing this is pretty remarkable. i want to go back something we touch on earlier, we talked about breakthrough cases. yes, there were 5800 breakthrough cases of covid-19 among vaccinated individuals. you may look at that and say, wow, that's

alok patel pick dr. patel, the most important thing first, how is your adorable, wonderful, smart baby girl? >> kristen, she is doing lovely pictures become quite the connoisseur of breastmilk, she is growing rapidly pick she is taking a nap right now and cannot call macon on video arance a bit of diva already, t waiting. okay, we will wait for her, dr. joe tell. tell. tell. dr. patel. >> it's the most incredible week already pick i have so many photos and it's been a whole eight days. >> fantastic. in the meantime, while she is napping, we hope, tell us about covid and all things related to the vaccines, two truths and a lie. >> that's how we roll. let's do round one, kicking it off to tell me which one is not true. a, india is the world's biggest producer of vaccines and has only vaccinated 9% of its population or is it b, vaccination cards will soon include invisible watermark to prevent forgery. or is it c, more than 40% of americans or 100 million people are now fully vaccinatedfully vd one is not t

alok patel is part of our vaccine team, thank you. our vaccine tracker is at abc7news.com/vaccine. >>> it is back to school for more students students students through third grade students returned. more schools will continue to reopen through the end of the month. abc 7 news reporter amy hollyfield has more on this. >> reporter: you couldn't see whether they were smiling because of their masks, but the jumping up and down gave it away. kids seemed happy about returning to class in san francisco. their parents are pretty thrilled, too. >> this has been like a dream come true. >> reporter: returning to class after more than a year is a good occasion. the superintendent and the mayor showed up to greet kids in san francisco's ba district. there are plenty of parents sitting at home, watching this moment on tv, their kids still on zoom. 22 of the 64 elementary schools opened, today. >> today, we started with schools. by the end by the end month, it will be 107 schools, 22,000 students, so your time is coming. if you are elementary -- >>